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The Advantages MIG Welding

Posted by weldingbazaar on Wednesday, May 27, 2015
MIG Welding

There are a lot of advantages that MIG welding has over other welding types. Following are some of the advantages.

First of all it is quite easy to study MIG welding. You can turn into pretty good at excellence welds in a small quantity of time. You can purchase a decent MIG welder for under $500. Also, a lot of these machines will be able to run off of a normal 110v outlet. Cleanup from a welding session is minimal.

The next advantage is speed. Since a solid nonstop wire is used there is no require to change rods. There is also no require for chipping the weld, as the sum of slag is reduced. Quality welds can be created faster than most other welding types. You must be able to achieve a higher output of work compared to most other types of welding.

The removal of flux in MIG welding will help prevent slag defects in the weld. The shield gas helps guards the arc which eliminates the need to regularly replace the electrode. This will also help prevent weld splash.

It is easier to weld thinner materials.
  • Can be used on a broad selection of metals, including stainless steel, mild steel and aluminum.
  • The welding procedure can be either manual or automated.

Complete Welding Machine Systems

plasma cutting

Welding machines and joining machines can be supplied as complete systems, which come with a welding power source, and a weld monitor or controller.

A complete welding machine or joining machine system is comprised of a complete welding, surfacing, or cutting machine, equipment, or system. Also included are a power source, torch or gun, cables, feeders, positioners, robots, or other required components.

A power source for a welding machine or a joining machine provides a TIG gun, MIG gun, electrode holder, laser, electron beam gun or other welding unit with the required output power to melt material.

Welding monitors or controllers for welding machines are instruments that sense welding quality (nugget size or weld integrity) or output power supply variations. Also, welder controllers are used to adjust welding parameters to compensate for variations in weld quality or output power.

Among the arc or resistance-welding types that apply to welding machines and joining machines are:

  • Flux Cored Arc Welding (FCAW)
  • Gas Metal Arc Welding (GMAW)
  • Multi-process
  • Orbital / Tube Arc Welding
  • Plasma arc welding
  • Flash welding
  • Projection welding
  • Resistance seam welding
  • Spot welding
  • Shielded Metal Arc Welding (SMAW)
  • stud arc welding
  • Submerged arc welding (SAW)
  • Gas Tungsten Arc Welding (GTAW)

Frictional or other fusion welding types that apply to weld machines and joining machines include:

  • Electron beam welding
  • friction welding
  • Hot plate welding
  • plastic welding
  • Laser welding
  • Oxyfuel welding
  • Thermite or exothermic welding
  • ultrasonic or linear friction welding

TIG welding supplies

TIG welding

Different kinds of TIG welding supplies and equipment available. They often include a hand or foot pedal to control the heat. They come in both AC and DC current. Both water and air cooled torches are available. Each type of machine carries different amperage ratings and run on single or three-phase power. Consult the appropriate guides/manuals for the type of machine and torch to use.

For TIG welding you will need electrical power, shielding gas, and a water inlet and outlet for cooling. Personal protective gear, especially gloves, shields and eyeglasses, should be worn to protect the weldor.

TIG welding machines are usually rated as light, industrial or heavy duty. They run on both AC and DC current. Most machines are capable of TIG and Stick welding and they work on single or 3-phase power and have varied amp settings. When purchasing a TIG welding machine package all you need is a bottle of shielding gas to get started.